HC Deb 06 May 1964 vol 694 c162W
54. Dame Irene Ward

asked the Secretary of State for Defence which firm or firms have made the British nuclear reactors for the projected submarines; and what system is employed.

Mr. Hay

A number of specialist firms are participating in the manufacture of the reactor parts, the whole activity being co-ordinated by Messrs. Rolls Royce and Associates. The reactors will be of the pressurised water type.